Potato Washing and Blanching Line

Introduction

The vegetable Potato Washing peeling cutting and Blanching Line integrates washing, peeling, cutting and blanching. It is fully automated from washing to blanching, ensuring high-quality output while maintaining operational efficiency. It is equipped with a precise temperature-controlled blanching system that effectively removes surface starch and inactivates enzymes, thereby preserving the texture, color and taste of potato products. This energy-saving solution meets international food safety standards and is ideal for the production of frozen French fries, pre-cut vegetables and processed foods.

Processing Output: 300KG-8000KG/H (Customizable)

Processes

1

Soaking and Lifting
2

Roller Peeling and Cleaning
3

Picking
4

Lifting
5

Potato Shredding
6

Bubble Cleaning
7

Blanching
8

Bubble Cleaning
9

Shaking
10

Air Drying

Equipment and Processes

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STEP02
STEP03
STEP04
STEP05
STEP06

Soaking Elevator

Function: Conducts initial soaking and lifting of raw potatoes to remove surface dirt and residual soil. Features: • Constructed from food-grade stainless steel (SS304) for durability and hygiene. • Adjustable water flow system for optimized cleaning efficiency. • Continuous conveying system to prevent raw material accumulation. Benefits: Enhances pre-cleaning efficiency, reduces impurities, and ensures a stable material flow into the processing line.

Brush Roller Peeling Machine

Function: Uses a series of high-strength brush rollers and spray water to peel potatoes efficiently. Features: • Adjustable peeling intensity for different potato types. • Hard-wearing nylon bristles with extended service life. • Integrated waste collection system for easy disposal of peels. Benefits: Provides uniform peeling with minimal product loss, ensuring a smooth surface for subsequent cutting.

Workstation Picking Table

Function: Provides an ergonomic workspace for manual inspection and selection of potatoes before further processing. Features: • Stainless steel construction with a hygienic, food-safe design. • Adjustable height and width to accommodate different processing capacities. • Optional waste disposal system with collection bins for defective products. Benefits: Improves product consistency by allowing operators to remove defective potatoes before cutting, reducing waste and ensuring high-quality output.

Vegetable Cutte

Function: Cuts peeled potatoes into uniform julienne strips with high precision. Features: Customizable blade sets for different julienne sizes (3mm-10mm available). High-speed rotary cutting mechanism ensuring consistent product shape. Minimal mechanical damage to maintain structural integrity. Benefits: Ensures precise and efficient cutting, improving overall product uniformity and yield.

Air Bubble Washing Machine

Function: Uses a combination of bubble agitation and high-pressure water spray to remove surface starch, dirt, and debris from cut potato strips. Features: • Stainless steel SUS304 construction for hygiene compliance. • Adjustable water turbulence intensity for gentle yet effective cleaning. • Multi-stage filtration system to separate starch and impurities from water. Benefits: Ensures deep cleaning while minimizing mechanical damage, improving final product quality.

Blanching Machine

Function: Briefly heats potato strips to inactivate enzymes, enhance color retention, and remove excess starch. Features: • Intelligent temperature control system (20-100℃) for precise blanching. • Automatic hot water circulation system for uniform heating. • Adjustable blanching time based on processing needs. Benefits: Enhances product stability, prevents oxidation, and prepares the strips for freezing or further processing.

Applications and Products